Active clinical trials for "Leukemia, Myelomonocytic, Acute"

This trial studies the side effects of recombinant EphB4-HSA fusion protein when given together with azacitidine or decitabine in treating patients with myelodysplastic syndrome, chronic myelomonocytic leukemia, or acute myeloid leukemia that has come back or has not responded to previous treatment with a hypomethylating agent. Recombinant EphB4-HSA fusion protein may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Hypomethylating agents, such as azacitidine and decitabine, slow down genes that promote cell growth and can kill cells that are dividing rapidly. Giving recombinant EphB4-HSA fusion protein together with azacitidine or decitabine may work better in treating patients with myelodysplastic syndrome, chronic myelomonocytic leukemia, or acute myeloid leukemia.

This phase I/II trial studies the side effects and best dose of etoposide and mitoxantrone hydrochloride when given together with cyclosporine and pravastatin sodium and to see how well they work in treating patients with relapsed or refractory acute myeloid leukemia (AML). Cyclosporine may inhibit efflux of cancer drugs out of cancer cells and may thereby improve chemotherapy treatment for AML. Pravastatin sodium may stop the growth of cancer cells by blocking some of the nutrients needed for cell growth. Drugs used in chemotherapy, such as etoposide and mitoxantrone hydrochloride, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving cyclosporine together with pravastatin sodium, etoposide, and mitoxantrone hydrochloride may kill more cancer cells

Study and Dose Rationale The safety profile of clofarabine appears acceptable within the target populations studied to date in the clinical studies summarized in Section 2.3. clofarabine has demonstrated anti-cancer activity through inhibition of DNA synthesis and repair, induction of apoptosis, and possibly through other mechanisms. The effect of clofarabine on DNA methylation has not been determined. Numerous responses have been observed after treatment with clofarabine in heavily pre-treated relapsed/refractory patients with ALL or AML. Recently 2 small studies were conducted at the M.D. Anderson Cancer Center looking at the use of clofarabine in the treatment of MDS.31 The first study randomized patients in a Bayesian fashion to 15 vs. 30 mg/m2 given IV daily for 5 days every 4 to 8 weeks. In the 15 mg/m2 arm 3 of 7 patients had a complete remission according to the International Working Group (IWG)32 criteria for response. In the 30 mg/m2 arm, 2 of 6 patients had a complete remission while 1 patient had hematologic improvement according to IWG criteria. In the second study, patients were treated with oral clofarabine at a dose of 40 mg/m2 daily for 5 days every 4 to 8 weeks. Two of 7 patients had hematologic improvement according to IWG criteria. The main toxicities in both trials were prolonged myelosuppression and liver function abnormalities. Preclinical animal models have shown increased clofarabine activity against multiple different tumors with repetitive daily dosing for prolonged periods of time.33 The use of an oral therapy is advantageous for the treatment of a chronic malignancy such as MDS. Furthermore, based on the pre-clinical data mentioned above daily repetitive dosing over a protracted period may provide increased efficacy. Since most MDS patients are elderly and may not tolerate aggressive therapy, a schedule of administration of low dose oral clofarabine over a protracted period may provide the advantage of increased efficacy without severe toxicity. The safety of a protracted daily dosage of oral clofarabine in humans has not been determined. The dosing scheme for this study will therefore include a dose escalating phase I component followed by a phase II component. The starting dose will be 5 mg (fixed dose) orally daily for 10 days. This dose will be escalated in cohorts of 3 patients as tolerated up to a maximal dose of 15 mg (fixed dose) orally for 10 consecutive days. Note that at the latter dose a patient will receive a total of 150 mg of clofarabine per cycle, which far lower than the MD Anderson study of oral clofarabine in MDS whereby patients received 200 mg/m2 per cycle. OBJECTIVES: Study Overview The purpose of this study is to determine the efficacy and toxicity of Clofarabine administered orally at a low daily dose for the treatment of myelodysplastic syndromes.

This phase II trial studies the side effects and how well omacetaxine mepesuccinate, cytarabine, and decitabine work in treating older patients with newly diagnosed acute myeloid leukemia. Omacetaxine mepesuccinate, cytarabine, and decitabine may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.

This phase I trial studies the MEK inhibitor MEK162 to see if it is safe in patients when combined with idarubicin and cytarabine. MEK inhibitor MEK162 may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as idarubicin and cytarabine, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving MEK inhibitor MEK162, cytarabine, and idarubicin may be an effective treatment for acute myeloid leukemia.

The purpose of this study is to find out the highest safe dose and examine the side effects and effectiveness of eltrombopag olamine in patients with acute myeloid leukemia (AML) treated with chemotherapy that have not responded to previous therapy or have suffered a relapse

This phase II trial investigates how well azacitidine, venetoclax, and trametinib work in treating patients with acute myeloid leukemia or higher-risk myelodysplastic syndrome that has come back (relapsed) or has not responded to treatment (refractory). Chemotherapy drugs, such as azacitidine, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Venetoclax and trametinib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. The goal of this study is learn if the combination of azacitidine, venetoclax, and trametinib can help to control acute myeloid leukemia or myelodysplastic syndrome.

This phase I trial studies the side effects and best dose of azacitidine when given together with cytarabine and mitoxantrone hydrochloride in treating patients with high-risk acute myeloid leukemia. Drugs used in chemotherapy, such as azacitidine, cytarabine, and mitoxantrone hydrochloride, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Azacitidine may also help cytarabine and mitoxantrone hydrochloride work better by making the cancer cells more sensitive to the drugs

This randomized phase II trial studies how well cytarabine with or without SCH 900776 works in treating adult patients with relapsed acute myeloid leukemia. Drugs used in chemotherapy, such as cytarabine, work in different ways to stop the growth of cancer cells, either by killing the cells or stopping them from dividing. SCH 900776 may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. It is not yet known whether cytarabine is more effective with or without SCH 900776 in treating acute myeloid leukemia.

This phase II trial is studying how well AKT inhibitor MK-2206 works in treating patients with relapsed or refractory acute myeloid leukemia (AML). AKT inhibitor MK-2206 may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.